Scroll down the page to see detailed instructions. State of Indiana-Indiana State Flag Color Sheet. Flag Meaning: A dark blue flag with gold trim displays a golden torch, surrounded by 18 small gold stars in the center. The torch symbolizes liberty and enlightenment.
1 click is 1 kilometer. It's also used by Army personel to pace the distance they walk. Because the normal distance of a person is 66 steps for 100 meter, soldiers use counting beads to count their paces. By counting the steps they can get a pretty good guestimation how much terrain they crossed on flat surface.
So 100 clicks would be 100 kilometers. In miles would be 62 mi. http://usmilitary.about.com/od/theorderlyroom/f/faqklickdef.htm. That should be klick if that is the definition you're looking for.